php นำรายชื่อไฟล์ file ในโฟลเดอร์ folder directory ออกมายังไงครับ

<?
$myDirectory = opendir(".");

// get each entry
while($entryName = readdir($myDirectory)) {
        $dirArray[] = $entryName;
}

// close directory
closedir($myDirectory);

//      count elements in array
$indexCount     = count($dirArray);
//Print ("$indexCount files<br>\n");

// sort 'em
sort($dirArray);

// print 'em
print("<TABLE id=newspaper-c width=100% border=1 cellpadding=5 cellspacing=0 class=whitelinks>\n");
print("<TR><TH>Filename</TH><th>Filetype</th><th>Filesize</th></TR>\n");
// loop through the array of files and print them all
for($index=0; $index < $indexCount; $index++) {
        if (substr("$dirArray[$index]", 0, 1) != "."){ // don't list hidden files
                print("<a href=\"$dirArray[$index]\"><TR $mouseover><TD  width=50%>$dirArray[$index]</td>");
                print("<td align=center width=25%>");
                print(filetype($dirArray[$index]));
                print("</td>");
                print("<td align=center width=25%>");
                print substr(filesize($dirArray[$index])/1024000,0,5)." Mbyte";
                print("</td>");
                print("</TR></a>\n");
        }
}
print("</TABLE>\n");
//print("<div align=right>$indexCount files<br>\n</div>"););
?>